Fundamental Principles Of Rotary Meters

Rotary gas meters have been in use for over sixty years in the natural gas distribution industry. Over the years the construction has switched from heavy cast iron bodies to lighter, high strength aluminum. Advances in manufacturing techniques such as CNC machining centers have enhanced the measurement performance of the rotary meter. Traditionally rotary meters are installed in applications requiring a flow capacity of 1,000 to 23,000 cfh